91563003

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:201

約数の個数: 72

約数和(自身を含む): 165514752

約数和(自身を除く): 73951749

約数列:

[1, 3, 7, 9, 17, 21, 47, 51, 63, 107, 119, 141, 153, 289, 321, 329, 357, 423, 749, 799, 867, 963, 987, 1071, 1819, 2023, 2247, 2397, 2601, 2961, 5029, 5457, 5593, 6069, 6741, 7191, 12733, 13583, 15087, 16371, 16779, 18207, 30923, 35203, 38199, 40749, 45261, 50337, 85493, 92769, 95081, 105609, 114597, 122247, 216461, 256479, 278307, 285243, 316827, 598451, 649383, 769437, 855729, 1453381, 1795353, 1948149, 4360143, 5386059, 10173667, 13080429, 30521001, 91563003]

約数ペア:

[(1, 91563003), (3, 30521001), (7, 13080429), (9, 10173667), (17, 5386059), (21, 4360143), (47, 1948149), (51, 1795353), (63, 1453381), (107, 855729), (119, 769437), (141, 649383), (153, 598451), (289, 316827), (321, 285243), (329, 278307), (357, 256479), (423, 216461), (749, 122247), (799, 114597), (867, 105609), (963, 95081), (987, 92769), (1071, 85493), (1819, 50337), (2023, 45261), (2247, 40749), (2397, 38199), (2601, 35203), (2961, 30923), (5029, 18207), (5457, 16779), (5593, 16371), (6069, 15087), (6741, 13583), (7191, 12733)]